重庆疾控发布1月健康预警

Core Viewpoint - The Chongqing CDC has issued health alerts for residents to prevent respiratory infectious diseases, norovirus infections, hand-foot-mouth disease, and non-occupational carbon monoxide poisoning as temperatures drop in early 2026 [1] Group 1: Prevention of Respiratory Infectious Diseases - The winter-spring season is a peak period for acute respiratory infectious diseases in China, with the flu currently at a moderate epidemic level [2] - Flu viruses primarily spread through respiratory droplets from infected individuals, with common symptoms including fever, headache, and muscle aches [2] - Recommended preventive measures include maintaining good hygiene, avoiding contact with symptomatic individuals, and seeking medical attention if flu-like symptoms appear [3][4] Group 2: Prevention of Norovirus Infections - Norovirus is a leading cause of acute gastroenteritis, with peak infection rates from October to March, particularly in crowded settings like schools [5] - Transmission occurs through contaminated food, water, or fecal-oral routes, with symptoms such as diarrhea and vomiting [5] - Preventive measures include thorough handwashing, proper food preparation, and disinfecting contaminated surfaces [6] Group 3: Prevention of Hand-Foot-Mouth Disease - Hand-foot-mouth disease is common among children under five, with a typical incubation period of 3-5 days and generally mild symptoms [7] - Effective prevention includes maintaining good hand hygiene and avoiding contact with infected children [8][9] - Regular cleaning and disinfection of frequently touched surfaces and toys are also recommended [10] Group 4: Prevention of Non-Occupational Carbon Monoxide Poisoning - Non-occupational carbon monoxide poisoning can occur from improper combustion of carbon-containing materials, especially during cold weather when heating needs increase [11] - Preventive measures include ensuring proper ventilation when using heating devices, installing carbon monoxide detectors, and being aware of early symptoms of poisoning [12] - Residents are advised to monitor weather alerts for low temperatures and prepare heating arrangements accordingly [12]